Write the four natural numbers immediately preceding 123000.

Answer

To find the four natural numbers immediately preceding 123,000, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the given number**: The number we are working with is 123,000.

2. **Subtract 1 from the given number**:
- 123,000 - 1 = 122,999
- This is the first natural number immediately preceding 123,000.

3. **Subtract 1 again to find the second natural number**:
- 122,999 - 1 = 122,998
- This is the second natural number immediately preceding 123,000.

4. **Subtract 1 again to find the third natural number**:
- 122,998 - 1 = 122,997
- This is the third natural number immediately preceding 123,000.

5. **Subtract 1 again to find the fourth natural number**:
- 122,997 - 1 = 122,996
- This is the fourth natural number immediately preceding 123,000.

### Final Answer:
The four natural numbers immediately preceding 123,000 are:
- 122,999
- 122,998
- 122,997
- 122,996